SAMPLING THEOREMS ASSOCIATED WITH DIFFERENTIAL OPERATORS WITH FINITE RANK PERTURBATIONS

Mahmoud H. Annaby, Omar H. El-Haddad, Hassan A. Hassan
2016 Journal of the Korean Mathematical Society  
We derive a sampling theorem associated with first order selfadjoint eigenvalue problem with a finite rank perturbation. The class of the sampled integral transforms is of finite Fourier type where the kernel has an additional perturbation.
doi:10.4134/jkms.j150226 fatcat:fmgef7revzdivgybflc7dsxawe